for a windshield, I have been doing this for a while but, I have a customer that wants it on their windshield. I can not remember how to cut the vinyl for a curved surface. I did this once for a bowl. Can someone help. The seach function to this site doesn't see to work well...sorry if this is a repeat question I am new to this site. This will also help if there is a difference in cutting a graphis to go around the rounded corner of a vehicle too...